GNSS Interference Report
Issued: 6 months, 3 weeks ago
Date Reference Region Category Aggressors Source
11 Apr 2024 - 09:30 CW GNSS 180 Indian Ocean GNSS Interference NAVCEN
USER: Our vessel on entering Gulf of Aqaba experiencing intermittent GPS spoofing & later after an hour GPS signal has been completely lost. Vessel using GPS for navigation purpose. NAVCEN: The GPS Operations Center reviewed the GPS Constellation and Control Segment, there are no known anomalies that might affect GPS signal integrity at the time and vicinity of the reported problem. Space weather was reviewed and found unlikely to have impacted GPS performance. There were no authorized GPS tests in the area. No correlating reports from inter-agency partners. No additional information.
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